Stumping for Hillary Clinton today, first lady Michelle Obama said the revelations over the last week about Trump’s treatment of women have “shaken me to my core” and called on voters not to dismiss the incident as “just another day’s headlines.”

“Last week we saw this candidate actually bragging about sexually assaulting women. I can’t believe I’m saying that a candidate for president of the United States has bragged about sexually assaulting women. I have to tell you that I — I can’t stop thinking about this. It has shaken me to my core in a way that I couldn’t have predicted,” Obama said at a Clinton campaign event at Southern New Hampshire University in Manchester.

Growing emotional at times, the first lady urged Americans not to ignore Trump’s comments from a 2005 “Access Hollywood” interview.

“This is not something that we can ignore. It’s not something we can just sweep under the rug as just another disturbing footnote in a sad election season, because this was not just a lewd conversation,” she continued. “This wasn’t locker room banter.”